HD Stage Rental Indoor Full Color P3.91 LED Display Screen
Advantages:
1. HD Full-color P3.91 led display with high definition and high resolution, uniform color,
gain an excellent visual effect;
2. Applied with 500*500MM& 500*1000MM diecasting aluminum cabinet,
easy and simple to install, very portable, and easy to ship;
3. We can offer a 2 ~ 3 years warranty, free technique training, and instruction, to teach you how to use
and debug the led screen.
Specifications :
| Pitch | 3.91mm | 
| Physical density |   160000 Pixels  |  
| Led packing | SMD2121 | 
| Cabinet size | 500 x 500mm | 
| Scan | 16s | 
| Usage | Indoor/ outdoor | 
| Refresh rate | 1920 ~ 3840 hz | 
| Life span | 100000 h | 
| Certification | CE / RoHs / FCC / CCC / ISO14001 / ISO9001 | 
| Brightess | 900cd | 
|   Colors  |    16.7 trillion  |  |||||
|   Brightness Control  |    Software 256 level adjustable  |  |||||
|   Gray Level  |    16  |  |||||
|   View Distance  |    3~100m  |  |||||
|   Life Span  |    100,000h  |  |||||
|   MTBF  |    1000h  |  |||||
|   Control mode  |    Synchronous control or Asynchronous control  |  |||||
|   Frame Frequency  |    ≥60Hz  |  |||||
|   Operation Temperature  |    -20℃ ~ +45℃  |  |||||
|   Operation Humidity  |    10%~95%  |  |||||

Applications :
P3.91 HD full-color led screen used in conferences, company ceremonies, squares, stage backgrounds,
advertising billboards, hotels, party, sales departments, school, offices, shopping malls, supermarket,
plaza, auditorium, and so on.

FAQ :
1 . Is Longdaled a factory or simply a trading company?
We are a TRUE OEM/ ODM factory. Please read our COMPANY PROFILE, for more information on
this issue.
2 . What payment methods are available to me?
We accept T/T, L/C, and Western Union.
3 . What is your warranty and after-sale service?
3 years warranty with lifetime free maintenance.
For 3 years, we will maintain and replace the defective components for free.
After 3 years warranty, we provide free maintenance but only charge for spare parts only at the cost price.